GB1550748A - Railway couplers - Google Patents

Railway couplers

Info

Publication number
GB1550748A
GB1550748A GB6520/77A GB652077A GB1550748A GB 1550748 A GB1550748 A GB 1550748A GB 6520/77 A GB6520/77 A GB 6520/77A GB 652077 A GB652077 A GB 652077A GB 1550748 A GB1550748 A GB 1550748A
Authority
GB
United Kingdom
Prior art keywords
railway couplers
couplers
railway
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB6520/77A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amsted Industries Inc
Original Assignee
Amsted Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Amsted Industries Inc filed Critical Amsted Industries Inc
Publication of GB1550748A publication Critical patent/GB1550748A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
    • B61G3/04—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling head having a guard arm on one side and a knuckle with angularly-disposed nose and tail portions pivoted to the other side thereof, the nose of the knuckle being the coupling part, and means to lock the knuckle in coupling position, e.g. "A.A.R." or "Janney" type
    • B61G3/06—Knuckle-locking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)
GB6520/77A 1976-02-17 1977-02-16 Railway couplers Expired GB1550748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/658,472 US4024958A (en) 1976-02-17 1976-02-17 Coupler knuckle contour

Publications (1)

Publication Number Publication Date
GB1550748A true GB1550748A (en) 1979-08-22

Family

ID=24641371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6520/77A Expired GB1550748A (en) 1976-02-17 1977-02-16 Railway couplers

Country Status (10)

Country Link
US (1) US4024958A (en)
JP (1) JPS5299512A (en)
AR (1) AR209866A1 (en)
BE (1) BE851552A (en)
BR (1) BR7700213A (en)
CA (1) CA1041050A (en)
GB (1) GB1550748A (en)
IN (1) IN146312B (en)
MX (1) MX144579A (en)
ZA (1) ZA77952B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2574998Y2 (en) * 1993-09-14 1998-06-18 株式会社日本製鋼所 Connection structure
US20050184021A1 (en) 2002-01-07 2005-08-25 Mcconway & Torley Corporation Railway car coupler knuckle having improved bearing surface
US7302994B2 (en) * 2005-12-06 2007-12-04 Mcconway & Torley, Llc Method and system for manufacturing a coupler knuckle
US9185333B2 (en) * 2007-12-03 2015-11-10 Verizon Patent And Licensing Inc. Method and system for accessing content for presentation via a set-top box
MX2010012719A (en) * 2008-05-22 2011-05-30 Bedloe Ind Llc Railway coupler body improvements to improve knuckle rotation.
US8544662B2 (en) 2008-05-22 2013-10-01 Bedloe Industries Llc Central datum feature on railroad coupler body and corresponding gauges
MX2010012717A (en) * 2008-05-22 2011-05-23 Bedloe Ind Llc Central datum feature on railroad coupler body and corresponding gauges.
CA2725123C (en) * 2008-05-23 2014-04-08 Bedloe Industries Llc Knuckle formed from pivot pin and kidney core and isolated finger core
BRPI0913946A2 (en) * 2008-05-23 2015-10-20 Bedloe Ind Llc hinged joint without a finger core
BRPI0913048A2 (en) * 2008-05-23 2019-09-24 Bedloe Ind Llc rail hitch core structure for increased fatigue time and resulting joint strength
US8601068B2 (en) * 2008-06-26 2013-12-03 Ca, Inc. Information technology system collaboration
BR112013029687A2 (en) * 2011-05-20 2017-01-17 Bedloe Ind Llc railway wagon hitch core with vertical separation line and production method
US8499819B2 (en) 2011-05-20 2013-08-06 Bedloe Industries Llc Interlock feature for railcar cores
US20120291980A1 (en) 2011-05-20 2012-11-22 Nibouar F Andrew Method of manufacturing interlock feature between railcar coupler cores
US8746474B2 (en) 2011-05-20 2014-06-10 Bedloe Industries Llc Railcar coupler knuckle cores with rear core support
US8695818B2 (en) * 2011-05-20 2014-04-15 Bedloe Industries Llc Railcar coupler knuckle cores and knuckles produced by said cores
US20130025815A1 (en) 2011-07-29 2013-01-31 Nibouar F Andrew Down sprue core for use in casting railcar coupler knuckles
US20130025811A1 (en) 2011-07-29 2013-01-31 Nibouar F Andrew Rigging system for casting railcar coupler parts
US9038836B1 (en) 2012-11-15 2015-05-26 Pennsy Corporation Lightweight coupler
US9580089B2 (en) 2012-11-15 2017-02-28 Pennsy Corporation Lightweight yoke for railway coupling
US11345372B1 (en) 2012-11-15 2022-05-31 Pennsy Corporation Lightweight yoke for railway coupling
US9481381B2 (en) 2012-11-15 2016-11-01 Pennsy Corporation Lightweight yoke for railway coupling
US9114815B2 (en) 2013-03-14 2015-08-25 Brandt Road Rail Corporation Assembly for extendable rail-supported vehicle coupler
US9604276B2 (en) 2014-02-03 2017-03-28 Pennsy Corporation Coupler and method for production of a coupler with selectable configuration options
US10322732B1 (en) 2015-11-11 2019-06-18 Pennsy Corporation Coupler knuckle, cores and method of production

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562504A (en) * 1947-01-29 1951-07-31 Nat Malleable & Steel Castings Car coupler
US3670901A (en) * 1970-12-28 1972-06-20 Midland Ross Corp Car coupler
US3779397A (en) * 1972-04-21 1973-12-18 Midland Ross Corp Railway car coupler
US3856156A (en) * 1973-08-06 1974-12-24 Midland Ross Corp Railway car coupler

Also Published As

Publication number Publication date
IN146312B (en) 1979-04-28
AU2066976A (en) 1978-06-22
BR7700213A (en) 1977-09-20
MX144579A (en) 1981-10-28
BE851552A (en) 1977-08-17
JPS5299512A (en) 1977-08-20
US4024958A (en) 1977-05-24
CA1041050A (en) 1978-10-24
AR209866A1 (en) 1977-05-31
ZA77952B (en) 1978-01-25

Similar Documents

Publication Publication Date Title
JPS5330318A (en) Coupler
GB1550748A (en) Railway couplers
JPS5294601A (en) Quick coupler
JPS5292126A (en) Quickkdetaching coupling
JPS5357373A (en) Coupling
ZA774064B (en) Locomotive environmental system
JPS52101801A (en) Quick coupler
GB1546152A (en) Couplings
SG18783G (en) Coupling
JPS5360010A (en) Locomotive
JPS5343329A (en) Freely detachable highhspeed coupler
ZA765767B (en) High-adhesion locomotive bogie
GB1553336A (en) Railway car coupler
GB1548473A (en) Couplings
JPS52122762A (en) Coupler
GB2051189B (en) Railway points
YU284977A (en) Railway point
GB1553506A (en) Coupling arrangements
ZA76485B (en) Bogie railcar
JPS5323421A (en) Coupler
JPS52111230A (en) Surrounding rail
JPS5321349A (en) Coupling
JPS5325002A (en) Quick coupler
ZA776062B (en) Car coupler
JPS5334204A (en) Railroad tie

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19970215